baber/WOPTO huggingface dataset:
Patent TW-437046-B (TW)
Title: Improved techniques for forming electrically blowable fuses on an integrated circuit
Inventor: WEIGAND PETER
IPC: H01L27/04
Filed: 1998-08-06
Granted: 2001-05-28
Abstract: A method for fabricating an electrically blowable fuse on a semiconductor substrate. The method includes forming a fuse portion 102 on the semiconductor substrate. The fuse portion is configured to turn substantially non-conductive when a current exceeding a predefined current level passes through the fuse portion. The method also includes depositing a substantially conformal first layer 302 of dielectric material above the fuse portion and depositing a second layer 304 of dielectric material above the first layer, thereby forming a protrusion of dielectric material above the fuse portion. The second layer being different from the first layer. The method further includes performing chemical-mechanical polish on the protrusion to form an opening through the second layer above the protrusion. There is also included etching, in a substantially isotropic manner, a portion of the first layer through the opening to form a microcavity 502 about the fuse portion. The etching is substantially selective to the second layer and the fuse portion. Additionally, there is included depositing a substantially conformal third layer 606 of dielectric material above the second layer, thereby closing the opening in the second layer.
Patent TW-562812-B (TW)
Title: Propylene terpolymers and a process for the production thereof
Inventor: ALASTALO KAUNO
IPC: C08F2/34
Filed: 1998-08-13
Granted: 2003-11-21
Abstract: A process for producing terpolymers of propylene, comprising (a) feeding into a slurry reactor a reaction mixture containing 50-85 w-% of propylene, 1-10 w-% of ethylene, 15-40 w-% of another C4-C8 alpha-olefin, a catalyst system maintaining olefin polymerization at said temperature conditions, and optionally hydrogen, (b) polymerizing said reaction mixture at a temperature of lower than 70 DEG C a sufficient time to obtain a propylene terpolymer amounting to 50-99 w-% of the end product, (c) transferring said reaction mixture into a gas phase reactor operating at a pressure of higher than 5 bars, preferably higher than 10 bars, optionally adding 0-30 w-% of ethylene, 0-10 w-% of another C4-C8 alpha-olefin, 0-40 w-% of propylene and optionally hydrogen, and (d) continuing polymerization in said gas phase reactor for obtaining a propylene terpolymer amounting to 1-50 wt-% of the end product. The terpolymer has a melting temperature a less than 135 DEG C, preferably less than 132 DEG C, and it can be used for manufacturing films having good sealing properties.
Patent TW-503116-B (TW)
Title: Structure having balanced pH profile
Inventor: WALLAJAPET PALANI RAJ RAMASWAM
IPC: A61F13/15
Filed: 1998-11-30
Granted: 2002-09-21
Abstract: Disclosed is an absorbent structure comprising an acidic or basic water-swellable, water-insoluble polymer, a basic or acidic second material, and, optionally, a buffering agent, wherein the absorbent structure exhibits desirable absorbent properties. Specifically, the present invention relates to an absorbent structure having the ability to absorb a large quantity of liquid while maintaining a substantially desired and balanced pH profile on or along the upper surface of absorbent structure. The absorbent structure is useful in disposable absorbent products, such as those disposable absorbent products that are used to absorb body liquids.
Patent TW-400301-B (TW)
Title: Carrier tape, method and apparatus for manufacturing thereof, and carrier tape body
Inventor: HIRAKAWA FUMIHIRO
IPC: B65D85/86
Filed: 1999-01-12
Granted: 2000-08-01
Abstract: This invention provides a carrier tape to easily and simply manufacture a carrier tape body that houses electronic parts therein. A carrier tape 10 is composed of a cardboard base 10a wherein one side 16 is kept in the form of flatness while recessed parts 14 are formed at the other side. The recessed part 14 has a bottom face 14a and an electronic part 15 is housed in the recessed part 14. A covering material 21 for covering openings of the recessed parts 14 is provided at the other side 17 of the base 10a. A through hole 18 for releasing inside air on housing the electronic part 15 is provided at the bottom face of the recessed part 14.
Patent TW-513465-B (TW)
Title: Flame retardant epoxy resin composition for printed board, and prepreg and metal foil clad laminate using the same
Inventor: TAKANO NOZOMU
IPC: C08J5/24
Filed: 1999-01-18
Granted: 2002-12-11
Abstract: A flame retardant epoxy resin composition which can improve heat resistance and exhibit an excellent adhesion strength and insulation reliability when applied to a printed circuit board or to a multilayered interconnection laminate is provided, and a prepreg and a metal foil clad laminate usinq the same composition are manufactured. This flame retardant epoxy resin composition consists of: (a) an epoxy resin containing a glicidylether compound which is a condensate of bisphenol A or bisphenol F with formaldehyde; (b) a condensate of bisphenol A with formaldehyde; (c) haloganated bisphenol A as a flame retardant agent; and (d) a hardening accelerator, wherein the haloganated bisphenol A is contained in 45 weight % or less of a total solid resin weight. A metal foil clad laminate is provided using this composition as a varnish, impregnating the same into a base material to obtain the prepreg, laminating the prepreg, depositing a metal foil on one or both surfaces thereof, and beating under pressure.
Patent TW-430586-B (TW)
Title: Method for increasing local polishing speed of semiconductor wafer
Inventor: LIN JR-LUNG
IPC: H01L21/304
Filed: 1999-02-01
Granted: 2001-04-21
Abstract: A method for increasing local polishing speed of semiconductor wafer which provides a semiconductor wafer having a plurality of integrated circuit areas formed on the surface of the semiconductor wafer. There are blanked areas between the integrated circuit areas as the insulation areas between the integrated circuit areas. The polishing-assisted patterns are formed on the blanked areas to increase the polishing speed of blanked areas or increase the polishing speeds of areas forming radial symmetry with the polishing-assisted patterns. The surface patterns of polishing-assisted patterns are not limited to any types of shapes such as the patterns of integrated circuit areas or the ragged surfaces. The number of polishing-assisted patterns will determine the effect of polishing speed increasing that more numbers will have more significant effect.
Patent TW-418248-B (TW)
Title: Process for the autothermal steam reforming of a hydrocarbon feedstock
Inventor: SEIER CHRISTENSEN PETER
IPC: C07C303/20
Filed: 1999-02-19
Granted: 2001-01-11
Abstract: Process for the soot free autothermal steam reforming of a hydrocarbon feedstock by autothermally reforming the feedstock in an autothermal reactor at a given temperature and a given steam to carbon ratio in the feedstock and operating at a pressure in the reactor being above a critical value, where no soot is present in the steam reformed feedstock.
Patent TW-411672-B (TW)
Title: Correction of signal-to-interference ratio measurements
Inventor: POPOVIC BRANISLAV
IPC: H04B7/26
Filed: 1999-03-04
Granted: 2000-11-11
Abstract: Using measured estimates of received signal energy and interference values, a measured signal-to-interference ratio (SIR) value is determined. The measured SIR value is corrected for non-linearity to obtain a corrected SIR-value using a correction function. That corrected SIR value may then be used in any number of applications such as to control the transmit power of mobiles in a mobile radio communications system.
Patent TW-422793-B (TW)
Title: Bicycle shock-absorbing device
Inventor: FUJII KAZUHIRO
IPC: B62K25/28
Filed: 1999-03-17
Granted: 2001-02-21
Abstract: This invention is directed to bicycle components and, especially, to a bicycle shock absorber wherein the elastic shock absorber elements are efficiently placed within the shock absorber, wherein a bicycle shock absorber is disclosed to provide stable shock absorption characteristics. Disclosed is a shock absorber (14) for mounting between a first frame member (16) and a second frame member (18) of a bicycle includes an outside member (80) adapted to couple to the first frame member (16) and an inside member (82) adapted to couple to the second frame member (18), wherein the outside member (80) and the inside member (82) rotate relative to each other. The outside member (80) includes a first border surface at a junction of the first member protrusion (92) and the inner surface. Similarly, the inside member (82) includes a second protrusion (102) extending outwardly from an inner surface thereof and forming a second border surface at a junction of the second member protrusion and the outer surface. The first member protrusion (92) faces the second member protrusion (102) in a circumferential direction. A first elastic member (83) is disposed between the first member protrusion (92) and the second member protrusion (102) and contacts at least one of the first border surface and the second border surface.
Patent TW-I227241-B (TW)
Title: IgE-CH3 domain antigen peptide, peptide conjugate containing the same, and pharmaceutical composition for treating allergies containing the peptide conjugate
Inventor: WANG CHANG YI
IPC: A61K38/095
Filed: 1999-04-16
Granted: 2005-02-01
Abstract: The invention provides peptides comprising a sequence homologous to a portion of the third constant domain of the epsilon heavy chain of IgE, covalently linked to either (1) a carrier protein, or (2) a helper T cell epitope, and optionally to other immunostimulatory sequences as well. The invention provides for the use of such peptides as immunogens to elicit the production in mammals of high titer polyclonal antibodies, which are specific to a target effector site on the epsilon heavy chain of IgE. The peptides are expected to be useful in pharmaceutical compositions, to provide an immunotherapy for IgE-mediated allergic diseases.
Patent TW-487772-B (TW)
Title: Emission control system for internal combustion engines
Inventor: MCCABE ROBERT WALTER
IPC: F01N13/02
Filed: 1999-05-07
Granted: 2002-05-21
Abstract: An emission control system is disclosed having an emission regulating system which includes an exhaust gas sensor positioned between a light-off catalyst and conditioning catalyst to provide more robust emissions. The invention further teaches an apparatus having two exhaust gas oxygen sensors and a conditioning catalyst to provide better air/fuel control and emissions control over the broadest possible range of engine operating conditions.
Patent TW-526334-B (TW)
Title: Test socket
Inventor: SWART MARK A
IPC: G01R31/28
Filed: 1999-12-07
Granted: 2003-04-01
Abstract: A test socket for an integrated circuit package having a housing secured to the top surface of a load board. The upper housing includes a plurality of angled channels. A plurality of spring probes are positioned in the channels of the housing to provide a spring force to bias the spring probes into electrical contact between the integrated circuit package and the load board.
Patent TW-552288-B (TW)
Title: Colored thermoplastic resin composition and related arts thereof
Inventor: TSURUHARA TOHRU
IPC: C08K5/00
Filed: 1999-11-01
Granted: 2003-09-11
Abstract: The invented composition can be used to produce a fiber-enforced or non-fiber-enforced molding with a bright color, good outlook, surface shape and photo resistance, capable of being formed at a low molding temperature, and an improved surface gloss, without damaging the original properties of the thermoplastic resin. There are a colored thermoplastic resin composition comprising a crystalline thermoplastic resin and a black dye contained therein, characterized in that the black dye is one prepared by the reaction of nigrosine with one or more anionic surfactants selected from the group consisting of those of the following items (a) to (d) and that the crystallization temperature of the composition is lower than that of the original thermoplastic resin free from the black dye; a method for molding the composition; fiber-reinforced colored thermoplastic resin compositions; and a method for lowering the crystallization temperature of a thermoplastic resin: (a) sulfate ester surfactants, (b) phosphate ester surfactants, (c) sulfonic acid surfactants, and (d) carboxylic acid surfactants.
Patent TW-439168-B (TW)
Title: Improved apparatus for retaining a workpiece upon a workpiece support and method of manufacturing same
Inventor: ONO MASANORI
IPC: H01L21/203
Filed: 1999-11-16
Granted: 2001-06-07
Abstract: Apparatus for retaining a workpiece on a workpiece support and method for manufacturing same. The apparatus contains an adhesive layer, an insulating layer made of a base material having a first resistivity, an electrode layer, a hybrid/adhesive layer and a workpiece support layer made of a base material and a dopant, the dopant having a second resistivity wherein a resistivity of the resultant workpiece support layer is lower than the first resistivity. The multi-resistivity layers establish a Johnsen-Rahbek effect for electrostatic chucking while not unduly compromising chuck strength or longevity. The method consists of the steps of disposing an adhesive layer, disposing an insulating layer, disposing an electrode layer, disposing a hybrid/adhesive layer, disposing a workpiece support layer, curing the layers and forming a plurality of grooves in the workpiece support layer.
Patent TW-469196-B (TW)
Title: Electric discharge machining apparatus
Inventor: HOSAKA AKIO
IPC: B23H7/18
Filed: 1999-12-01
Granted: 2001-12-21
Abstract: An electric discharge machining apparatus comprising a vertically movable quill (41), at least two linear motor movers attached to the quill symmetrically about the central axis of the quill, and at least two linear motor stators, respectively opposite the movers. An electrode mounting device (42) for attachment of the tool electrode is attached to a lower end of the quill. A balance device (6) for balancing a gravity acting on the quill is provided. The balance device comprises an air cylinder (60) arranged coaxially with the quill so that a line of action of a balance force generated by the balance device is aligned with the central axis of the quill. It is preferable to locate the air cylinder in a vertically extending hole formed in the center of the quill.
Patent TW-441070-B (TW)
Title: Electrostatic discharge protection circuit having embedded well region diode
Inventor: PAN RUEI-SHIANG
IPC: H01L23/60
Filed: 1999-12-29
Granted: 2001-06-16
Abstract: The present invention is about a kind of electrostatic discharge protection circuit having an embedded well region diode and at least includes the followings: the well region located at the substrate; multiple transistors, which are located at the well region and the arbitrary drain is located in between two adjacent sources; multiple embedded type well regions, which are adjacent to the well region and are located at both opposite sides of the well region, and the depth of arbitrary one embedded type well region is deeper than the depths of drain and source; protection ring located on substrate, in which this protection ring surrounds well region and passes through the embedded type well region; multiple auxiliary doped regions located at the embedded type well region, in which each auxiliary doped region is located in an embedded type well region and an attached isolation is used to separate the arbitrary one auxiliary doped region from the protection ring; multiple first conduction wires, which are used for connecting drain and auxiliary doped region to input/output terminals; multiple second conduction wires, which are used for connecting gate, protection ring and source to the relative low potential point. In addition, substrate, well region and protection ring have the same conduction type. The conduction types of source, drain, embedded type well region and auxiliary doped region are different from that of substrate.
Patent TW-517319-B (TW)
Title: Method of automatically identifying and skipping defective work pieces for wire-bonding operation
Inventor: CHAO TE-TSUNG
IPC: H01L21/66
Filed: 2000-02-21
Granted: 2003-01-11
Abstract: A method of automatically identifying and skipping defective work pieces for wire-bonding operation mainly utilizes a reject eye formed inside the die covering area on a substrate to automatically determine whether the skipping procedure is triggered or not. The method of the present invention comprises the steps of: searching for the die eye of the die as well as the lead eye of the substrate; searching for the reject eye when the die eye and the lead eye are determined to be not present; and stopping the wire bonding operation and skipping to next work piece when the reject eye is located. The method of present invention is capable of automatically determining whether the skipping procedure is triggered or not thereby reducing operating down time and increasing throughput.
Patent TW-468201-B (TW)
Title: Dry etching process
Inventor: SETA SHOJI
IPC: H01L21/3065
Filed: 2000-03-10
Granted: 2001-12-11
Abstract: The invention provides a method for forming interlayer insulating films, contact holes and deep-covered trenches between dual trench metallization by using organic silicon film. After a patterning is performed on a polysilane, an interlayer insulating film between dual trench metallizations is used to avoid the problems of trench-shape distortion, trench-depth control and boundless etching. Moreover, a stacked structure is constructed by polysilane and an insulating film and then the stacked structure is integrated by dry etching process in order to easily form contact holes with a high aspect ratio. The polysilane is selectively chosen to be the insulating film acting as the dry-etching shield. The polysilane used as the anti-reflection film and the etching shield are converted into oxide film or nitride film so that the films can be easily removed. The films can be used in the field of forming high-density integrated circuit, planaring of device separating region, high yield of forming self-aligned contact hole or trench metallization and the formation of gate electrode.
Patent TW-487774-B (TW)
Title: Multifunctional water injection manifold and operation method thereof
Inventor: FUJIOKA MASANORI
IPC: F02C3/30
Filed: 2000-04-05
Granted: 2002-05-21
Abstract: Multifunctional water injection manifold device for injecting water into gas turbine combustor for Nox reduction is improved so that draining of the manifold may be done even in load operation of gas turbine and reverse flow of high temperature high pressure combustion gas is prevented so as not to cause eruptive breakage of the manifold. Air communication means are provided at top portion of the manifold for causing the manifold to communicate with the air so that draining of the manifold is done and pressure type check valve is interposed in branch pipe between the manifold and the combustor so that water is supplied from the manifold into the combustor when differential pressure between the manifold and the combustor is predetermined pressure or more and the water is stopped when the differential pressure is less than the predetermined pressure. Even if water injection is stopped during gas turbine load operation, the draining can be done without waiting for no load state and following the draining of the manifold, sweeping of water holes of injection nozzle can be done upon stop of the gas turbine thereby to cause no coking of liquid fuel in the water holes.
Patent TW-442343-B (TW)
Title: Method of wire rolling and rolling mill
Inventor: NAGASE TADAHIRO
IPC: B21B37/16
Filed: 2000-04-10
Granted: 2001-06-23
Abstract: To enable production of wires of various diameters from one round rod material supplied from rough rolling step without necessity of roller change of block mills, which needs long period of time and much labor. In the rolling mill a mini block mill (MBM) is installed between a block mill (BM) and a sizing mill (SM) as a reducer for intermediate rolling. The block mill (BM) is so constructed that it is possible to use both the front group (BM1) and the rear group (BM2) of the rollers, or only the front group by passing the rear group with a dummy pass, or to by-pass both the front and the rear groups. The mini block mill (MBM) is shuntable from the pass line. The sizing mill is so constructed to be two sets of rollers (SM1, SM2) that either both the sets may be used, or only one of the sets (SM1) may be used and the other (SM2), by-passed. By choosing combinations of use and non-use of the rollers it is possible to produce wires of various diameters, maximum 19 different diameters, from a round rod material of one diameter.
Patent TW-454230-B (TW)
Title: Capacitor, semiconductor device, and manufacturing method thereof
Inventor: MURAKAMI SATOSHI
IPC: H01L21/02
Filed: 2000-05-02
Granted: 2001-09-11
Abstract: A highly reliable capacitor, a semiconductor device having high operating performance and reliability, and a manufacturing method thereof are provided. A capacitor formed of a first conductive film 102, a dielectric 103 made of an insulating material, and a second conductive film 104 is characterized in that a pin hole 106 formed by chance in the dielectric 103 is filled up with an insulating material (filler) 107 made of a resin material. This can prevent short circuit between the first conductive film 102 and the second conductive film 104. The capacitor is used as a storage capacitor provided in a pixel of a semiconductor device.
Patent TW-473983-B (TW)
Title: Semiconductor integrated circuit device
Inventor: HIRAGA NORIAKI
IPC: H01L27/02
Filed: 2000-06-01
Granted: 2002-01-21
Abstract: The object of the present invention is to provide a semiconductor integrated circuit device which is strong in resistance against electrostatic discharge breakdown and moreover suitable for automatic design. The semiconductor integrated circuit device of the present invention comprises: plural inner circuits 4A and 4B, different in power lines 8A, 9A, 8B and 9B and an inter-circuit signal wiring 12 provided for the inner circuits. Other active elements 21 to 28, whose structures are the same or similar to first active elements 12AP, 12AN, 12BP and 12BN, which are connected to the power lines of the inner circuits but are not connected to signal lines in the inner circuits are arranged in plural number close to the first active elements to which the inter-circuit signal line 12 is connected in an arranging state, where the elements are sandwiched or are surrounded. In addition, the aforementioned other active elements are not connected to the inter-circuit signal line 12. Moreover, there is installed an inter-circuit auxiliary line 29, which is connected to a static part near the connection part of the inter-circuit signal wiring 12 and runs in parallel with the inter-circuit signal line 12.
Patent TW-464627-B (TW)
Title: Device and method for controlling the recovery of the vapours in fuel distributor columns
Inventor: MOTTI EDOARDO
IPC: B67D7/04
Filed: 2000-06-14
Granted: 2001-11-21
Abstract: A device for controlling the recovery of the vapours in fuel distributor columns (10), comprising an electronic unit (22), with which there is associated a series of reference signals, which are processed correspondingly, such as to render virtually linear the function which associates the volume of the vapour recovered by the recovery system (35) with the volume of fuel distributed, which function actually follows a non-linear development. For this reason, it is necessary to introduce a compensation curve, which, for some variables, which are determined empirically by means of prior calibration of a suction pump (26), and on the basis of a reference signal transmitted to the control unit (22), determines an actual speed of an electric motor (27) which is connected to the pump (26).